mirror of
https://github.com/nuxsmin/sysPass.git
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112 lines
3.3 KiB
PHP
112 lines
3.3 KiB
PHP
<?php
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declare(strict_types=1);
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/**
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* sysPass
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*
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* @author nuxsmin
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* @link https://syspass.org
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* @copyright 2012-2024, Rubén Domínguez nuxsmin@$syspass.org
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*
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* This file is part of sysPass.
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*
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* sysPass is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* sysPass is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with sysPass. If not, see <http://www.gnu.org/licenses/>.
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*/
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namespace SP\Util;
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use SP\Infrastructure\File\FileHandler;
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/**
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* Class Util
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*/
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final class Util
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{
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/**
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* Obtener el tamaño máximo de subida de PHP.
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*/
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public static function getMaxUpload(): int
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{
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return min(
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self::convertShortUnit(ini_get('upload_max_filesize')),
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self::convertShortUnit(ini_get('post_max_size')),
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self::convertShortUnit(ini_get('memory_limit'))
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);
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}
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public static function convertShortUnit(string $value): int
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{
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if (preg_match('/(\d+)([KMGkmg])/', $value, $match)) {
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return match (strtoupper($match[2])) {
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'K' => (int)$match[1] * 1024,
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'M' => (int)$match[1] * (1024 ** 2),
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'G' => (int)$match[1] * (1024 ** 3)
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};
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}
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return (int)$value;
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}
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/**
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* Checks a variable to see if it should be considered a boolean true or false.
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* Also takes into account some text-based representations of true of false,
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* such as 'false','N','yes','on','off', etc.
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*
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* @param mixed $in The variable to check
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* @param bool $strict If set to false, consider everything that is not false to
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* be true.
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*
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* @return bool The boolean equivalent or null (if strict, and no exact equivalent)
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* @author Samuel Levy <sam+nospam@samuellevy.com>
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*
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*/
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public static function boolval(mixed $in, bool $strict = false): bool
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{
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$in = is_string($in) ? strtolower($in) : $in;
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// if not strict, we only have to check if something is false
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if (!$in
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|| in_array($in, ['false', 'no', 'n', '0', 'off', false, 0], true)
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) {
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return false;
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}
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if ($strict
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&& in_array($in, ['true', 'yes', 'y', '1', 'on', true, 1], true)
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) {
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return true;
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}
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// not strict? let the regular php bool check figure it out (will
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// largely default to true)
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return (bool)$in;
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}
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/**
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* Adaptador para convertir una cadena de IDs a un array
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*/
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public static function itemsIdAdapter(string $itemsId, string $delimiter = ','): array
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{
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return array_map(
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static fn(string|int $value) => (int)$value,
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explode($delimiter, $itemsId)
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);
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}
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public static function getMaxDownloadChunk(): int
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{
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return self::convertShortUnit(ini_get('memory_limit')) / FileHandler::CHUNK_FACTOR;
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}
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}
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